pump-frequency

基本解释

This thesis analyzes and researches the application of variable-frequency primary pump technology.
本文针对冷冻水一次泵变频技术的应用进行了相关分析和研究。
In the application of central air-conditioning, the technology of variable-frequency primary pump has been widely studied.
在中央空调的应用过程中，冷冻水一次泵变频技术得到了广泛的研究。
Using proface touchable interface display operation, operator can control temperature, airflow volume, air pressure, pump speed and de-blocker frequency.
人机界面液晶触摸屏控制，可控制进出口温度、气流、空气压力、自动疏通阻塞频率和流量等。